2n +1 5. Consider the sequence given by an = where n > 1. Зп — 1 (a) Show that the sequence an is strictly decreasing...

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.1: Infinite Sequences And Summation Notation
Problem 31E
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a b and c please thank you!!

2n + 1
5. Consider the sequence given by an =
where n > 1.
Зп — 1
(a) Show that the sequence a, is strictly decreasing...
(Ъ) .
and bounded below.
(c) Without trying to calculate a limit, what can you state about the sequence?
Name the theorem that tells you this.
Transcribed Image Text:2n + 1 5. Consider the sequence given by an = where n > 1. Зп — 1 (a) Show that the sequence a, is strictly decreasing... (Ъ) . and bounded below. (c) Without trying to calculate a limit, what can you state about the sequence? Name the theorem that tells you this.
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